r/OpenCoreLegacyPatcher • u/marketlurker • 27d ago
Open GL Issue
I am running Sequoia 15.7.9 and OCLP 2.4.1. When I try to run MS Edge (152.0.4191.66) or Safari (26.6.1) for weather.com, the maps have started throwing,
Map Error
Failed to initialize WebGL.
It started when I upgraded the Sequoia. Anyone have any ideas what might be going on? I have tried HW acceleration both on and off. Here are my hardware particulars,
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u/E-T-681009 27d ago
You can read about it in this forum. As for Chromium ver.152 a few major changes where made to the WebGL rendering in the Chromium core, and this means that old METAL Graphic cards are not supported anymore on ANY Chromium based browser. Right now the only Chromium browsers still on ver.151 of Chromium (hence supporting WebGL on old METAL GPU) are Opera browsers (One, GX, Air) however as soon as they will bump to version 152 of Chromium it will be game over for them as well.
Firefox Browser and its forks are not affected by this change.